Anchoring device



FIG. 1 is a top perspective view showing my new design for an anchoring device;

FIG. 2 is a top view thereof;

FIG. 3 is bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof. 

CLAIM The ornamental design for an anchoring device, substantially as shown and described. 